I post my artwork and personals stuff here.
Omar Sangiovanni shared with you:
design.tutsplus.com - The human hand is probably one of the hardest things to learn how to draw, since it can take many forms and, thus, express varied emotions. In cartoon it is no different. You need to be able to draw hands in different angles, which are dynamic and attractive in the eyes of the viewer. Don't underestimate the power of a well drawn cartoon hand - it can save your art from the monotony!
Available on the App Store.